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361
Efficient AM Algorithms for Stochastic ML Estimation of DOA
Published 2016-01-01“…To solve this problem, many algorithms have been proposed, among which the Stochastic Maximum Likelihood (SML) is one of the most concerned algorithms because of its high accuracy of DOA. …”
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362
Monitoring Sea Ice in Liaodong Bay of Bohai Sea during the Freezing Period of 2017/2018 Using Sentinel-2 Remote Sensing Data
Published 2021-01-01“…Compared with the maximum likelihood (ML) classification method and the support vector machine (SVM) classification method, the proposed method has higher accuracy when discriminating the sea ice types, which proved the new method proposed in this paper is suitable for extracting sea ice types from Sentinel-2 optical remote sensing data in Liaodong Bay. …”
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363
Modeling to medical and economic data using: The transmuted power unit inverse Lindley distribution
Published 2025-02-01“…The parameters of the TPUILD were estimated through the maximum likelihood method of estimation, accompanied by a simulation study to evaluate the performance of these parameters. …”
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364
TerraSAR-X SAR data for classification of ice-free areas and glacier facies on Fildes Peninsula, King George Island, Antarctica
Published 2025-01-01“…The classification considered three classes on the glacier (higher moisture, transition in moisture, and lower moisture) and three on the ice-free areas (wet snow, transition wet snow-bare ice, and bare ice), using Maximum Likelihood and ISODATA methods. In low-altitude glaciers with maritime influence, such as Collins, monitoring variations in surface zones is essential because the continuous increase in exposed ice may indicate potential retreat. …”
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365
Pattems and models of flowering of some Gampanulaceae Juss. species
Published 2018-11-01“…Observation data were processed by standard statistical methods and used to construct stochastic computer models of flowering shoots, while omissions in data were restored by using the maximum likelihood method. Flowering patterns of the species, due to differences in phenological and structural features, have been revealed. …”
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366
Is Vitamin D Deficiency the Cause or the Effect of Systemic Lupus Erythematosus: Evidence from Bidirectional Mendelian Randomization Analysis
Published 2022-01-01“…Sensitivity analyses including maximum likelihood, MR-Egger method, penalized weighted median method, MR-PRESSO, MR-RAPS, and MR-radial method were conducted. …”
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367
Risks and Prospects for Russian Regional Export Development in the Face of the Global Energy Transition
Published 2024-12-01“…Using the gravity equation with the Poisson Pseudo-Maximum Likelihood (PPML) technique, the study finds that the impact of the global energy transition on Russian regional exports is multidirectional. …”
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368
Prevalence of Vitamin D deficiency among individuals with Fontan palliation: A systematic review and meta-analysis
Published 2024-12-01“…The pooled estimates were carried out using a restricted maximum-likelihood model and Freeman–Tukey double-arcsine transformation (FTT). …”
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369
The Depression, Anxiety, Stress Scales-21: Principal component analysis and evaluation of abbreviated versions in young adults with temporomandibular disorders.
Published 2025-01-01“…Principal component analysis (PCA) was employed to condense the DASS-21 (wave 1 data), while confirmatory factor analysis (CFA) was used to determine maximum likelihood estimates and compare different abbreviated DASS-21 versions (wave 2 data). …”
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370
The complete mitochondrial genome and phylogenetic implications of Paradoxopsyllus custodis and Stenischia montanis yunlongensis
Published 2024-12-01“…Phylogenetic relationships among fleas were assessed using maximum likelihood (ML) and Bayesian inference (BI), providing support for the paraphyletic of Leptopsyllidae. …”
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371
Estimating the Force of Infection with Helicobacter pylori in Japan
Published 2019-01-01“…Solving the McKendrick partial differential equation model, the seroprevalence was modeled as a function of survey year and age. Maximum likelihood estimation was conducted to estimate parameters governing the time- and age-dependent force of infection. …”
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372
Quantitative evidence for dimorphism suggests sexual selection in the maxillary caniniform process of Placerias hesternus.
Published 2024-01-01“…We made a total of 25 measurements from the four bones and used a maximum likelihood framework to compare the fit of unimodal versus bimodal distributions for each set of measurements. …”
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373
Geomagnetic Storm Occurrence and Their Relation With Solar Cycle Phases
Published 2021-09-01“…Considering that geomagnetic storms can be modeled as stochastic processes with a log‐normal probability distribution over their minimum Dst index, the dataset was separated according to solar cycle (SC) and SC phases, and the distributions of events were fitted through maximum likelihood method in order to characterize the occurrence of storms in each cycle and phase, and then compare those occurrences to the SC24. …”
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374
Quantum Speedup of the Dispersion and Codebook Design Problems
Published 2024-01-01“…In turn, GAS is a quantum exhaustive search algorithm that can be used to implement full-fledged maximum-likelihood optimal solutions. In conventional naive formulations, however, it is typical to rely on a binary vector spaces, resulting in search space sizes prohibitive even for GAS. …”
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375
An Alternative Statistical Model to Analysis Pearl Millet (Bajra) Yield in Province Punjab and Pakistan
Published 2023-01-01“…For data collection, two secondary data sets are explored that are electronically available on the site of the Directorate of Agriculture (Economics and Marketing) Punjab, Lahore, Pakistan. Results. The maximum likelihood estimation technique is used for estimating the model parameters. …”
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376
Comparison and Estimation of Surface Albedo of Various Levels of Land use by SEBAL and METRIC Methods
Published 2020-12-01“…To determine the type of usage of different levels, the maximum likelihood algorithm classification method was used with Kappa coefficient of 86.14% and overall accuracy of 92.63%. …”
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377
Statistical Evaluation of Non-Linear Parameter Estimation Procedures for Adsorption Equilibrium Models
Published 2014-04-01“…Besides, it is shown that parameter estimates should be obtained through proper minimization of weighted least-squares objective function, in accordance with maximum likelihood procedures.…”
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378
State of Charge Estimation of Lithium-Ion Battery Considering Operating Conditions and Aging Degree
Published 2024-12-01“…Then, by using EKF as the main body with a fixed measurement noise covariance and adaptively adjusting process noise covariance based on the maximum likelihood estimation criterion, an adaptive extended Kalman filter is built to estimate the SOC of the battery. …”
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379
Trainers’ Attitudes towards Cardiopulmonary Resuscitation, Current Care Guidelines, and Training
Published 2016-01-01“…Factor loading of the questionnaire was made using maximum likelihood analysis and varimax rotation. Seven scales were constructed (Hesitation, Nurse’s Role, Nontechnical Skill, Usefulness, Restrictions, Personal, and Organisation). …”
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380
General Log-Linear Weibull Model Combining Vibration and Temperature Characteristics for Remaining Useful Life Prediction of Rolling Element Bearings
Published 2020-01-01“…The best parameters are attained by employing the maximum likelihood estimation approach. The algorithm performance is checked with criteria like the root mean square error (RMSE) and the mean absolute percentage error (MAPE). …”
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